τήθεα τῆθος, an oyster Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: neuter nominative plural neuter vocative plural ✓ neuter accusative plural of τῆθος τῆθος Neuter SingularDualPlural Nominative – – – Genitive – – – Dative – – – Accusative – – τήθεα Vocative – – –